#pragma once

#include <string>
#include <iostream>
#include <sstream>
#include <algorithm>
#include <set>

namespace efs
{
	std::string intToStr(int val);
	std::string intToStr(size_t val);
	int strToInt(std::string const &str);
	int fileSize(std::string path);
	bool isFileBusy(std::string path);
}
